The 2.2 kg block of ice from fnt 2) is removed from the ln after reaching thermal equilibrium with the ln and is placed in a very large amount of liquid h2o at 0°c, where it comes to thermal equilibrium with the liquid h2o. assume the ice and liquid water are insulated from the environment. create a particular model of this process and use it to determine the final mass of the ice. draw two separate temp. vs. energy added diagrams to you answer this question.

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vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

the answer would be a